| // Licensed under the Apache License, Version 2.0 (the 'License'); you may not |
| // use this file except in compliance with the License. You may obtain a copy of |
| // the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an 'AS IS' BASIS, WITHOUT |
| // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| // License for the specific language governing permissions and limitations under |
| // the License. |
| |
| const Nano = require('..') |
| const COUCH_URL = 'http://localhost:5984' |
| const nano = Nano(COUCH_URL) |
| const nock = require('nock') |
| |
| afterEach(() => { |
| nock.cleanAll() |
| }) |
| |
| test('should be able to use a show function - GET /db/_design/ddoc/_show/showname/docid - db.show', async () => { |
| const showFunction = function (doc, req) { |
| return 'Hello, world!' |
| } |
| // mocks |
| const scope = nock(COUCH_URL) |
| .get('/db/_design/ddoc/_show/showname/docid') |
| .reply(200, showFunction(), { 'Content-type': 'text/plain' }) |
| |
| // test GET /db/_design/ddoc/_show/showname/docid |
| const db = nano.db.use('db') |
| const p = await db.show('ddoc', 'showname', 'docid') |
| expect(p).toStrictEqual(showFunction()) |
| expect(scope.isDone()).toBe(true) |
| }) |
| |
| test('should be able to handle 404 - db.show', async () => { |
| // mocks |
| const response = { |
| error: 'not_found', |
| reason: 'missing' |
| } |
| const scope = nock(COUCH_URL) |
| .get('/db/_design/ddoc/_show/showname/docid') |
| .reply(404, response) |
| |
| // test GET /db/_design/ddoc/_show/showname/docid |
| const db = nano.db.use('db') |
| await expect(db.show('ddoc', 'showname', 'docid')).rejects.toThrow('missing') |
| expect(scope.isDone()).toBe(true) |
| }) |
| |
| test('should detect missing parameters - db.show', async () => { |
| const db = nano.db.use('db') |
| await expect(db.show()).rejects.toThrow('Invalid parameters') |
| await expect(db.show('ddoc')).rejects.toThrow('Invalid parameters') |
| await expect(db.show('ddoc', 'showname')).rejects.toThrow('Invalid parameters') |
| await expect(db.show('', 'showname', 'docid')).rejects.toThrow('Invalid parameters') |
| }) |
| |
| test('should detect missing parameters (callback) - db.show', () => { |
| const db = nano.db.use('db') |
| return new Promise((resolve, reject) => { |
| db.show('', '', '', {}, (err, data) => { |
| expect(err).not.toBeNull() |
| resolve() |
| }) |
| }) |
| }) |